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US Patent: 915,446
Wrench
Patentee:
Joseph M. Kearnes (exact or similar names) - Esto, Russell County, KY

USPTO Classifications:
81/63, D8/25

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. Bradway
Hugh H. Ott
N. A. Whittle
S. B. Collins

Patent Dates:
Applied: Sep. 23, 1908
Granted: Mar. 16, 1909

Patent Pictures:
Joseph M. Kearnes patent March 16, 1909
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Description:
Double end ratchet; each end a different size and having a reversible ratchet action. A single spring running through the handle works both ratchet pawls. Covers over the heads enclose the ratchet mechanisms and secure the screws which connect the two halves of the body and act as pivots for the pawls.

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